Marshall County, Middle Tennessee, Tennessee, United States

Last updated: 4:35 AM CDT · Refresh

23°C

Feels like 26°

Rain

▲ 33° / ▼ 23°

Wind

5 mph NNW

Humidity

93%

Dew Point

22°

Pressure

29.15 inHg

Visibility

10 mi

UV Index

0.0

Cloud Cover

95%

Sunrise

5:51 AM

Sunset

7:54 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Marshall County is currently rain at 23°C. Precipitation is likely — peak probability 78% around 5 AM. Atmospheric instability is elevated (CAPE up to 3280 J/kg) — isolated convective development possible. Sunrise: 5:51AM · Sunset: 7:54PM.

34 AQI · Good Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

23°

68%

5 AM

22°

78%

6 AM

22°

74%

7 AM

22°

43%

8 AM

24°

42%

9 AM

25°

37%

10 AM

27°

28%

11 AM

28°

28%

12 PM

29°

20%

1 PM

32°

13%

2 PM

33°

13%

3 PM

33°

13%

4 PM

33°

19%

5 PM

33°

19%

6 PM

32°

15%

7 PM

31°

15%

8 PM

31°

13%

9 PM

28°

13%

10 PM

28°

17%

11 PM

27°

17%

12 AM

27°

17%

1 AM

26°

18%

2 AM

26°

18%

3 AM

26°

18%

7-Day Forecast

Today

33° 23°

Partly Cloudy with a 68% chance of rain.

Tue

36° 24°

Partly Cloudy with a 52% chance of rain.

Wed

32° 19°

Partly Cloudy with a 28% chance of rain.

Thu

29° 18°

Clear with a 33% chance of rain.

Fri

28° 18°

Partly Cloudy with a 57% chance of rain.

Sat

28° 19°

Heavy Rain, 90% chance.

Sun

28° 20°

Rain, 66% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 23° Rain 68% 5 mph NNW 93%

5 AM 22° Rain 78% 6 mph NW 94%

6 AM 22° Heavy Rain 74% 6 mph N 94%

7 AM 22° Mostly Cloudy 43% 5 mph N 93%

8 AM 24° Mostly Cloudy 42% 3 mph NNW 89%

9 AM 25° Mostly Cloudy 37% 3 mph WSW 84%

10 AM 27° Partly Cloudy 28% 3 mph W 79%

11 AM 28° Mostly Clear 28% 4 mph W 74%

12 PM 29° Clear 20% 4 mph WNW 68%

1 PM 32° Clear 13% 4 mph WNW 64%

2 PM 33° Clear 13% 4 mph NW 61%

3 PM 33° Clear 13% 4 mph NNW 59%

4 PM 33° Clear 19% 4 mph NNW 61%

5 PM 33° Clear 19% 2 mph NW 65%

6 PM 32° Mostly Clear 15% 1 mph W 70%

7 PM 31° Partly Cloudy 15% 2 mph SSW 74%

8 PM 31° Partly Cloudy 13% 2 mph SSW 78%

9 PM 28° Partly Cloudy 13% 3 mph SSW 80%

10 PM 28° Partly Cloudy 17% 4 mph SSW 82%

11 PM 27° Partly Cloudy 17% 4 mph SSW 83%

12 AM 27° Partly Cloudy 17% 4 mph SSW 84%

1 AM 26° Partly Cloudy 18% 5 mph SSW 85%

2 AM 26° Partly Cloudy 18% 5 mph SSW 86%

3 AM 26° Partly Cloudy 18% 5 mph SSW 88%

15-Day Forecast

Today

7/27

Partly Cloudy

68%

23°

33°

Tue

7/28

Partly Cloudy

52%

24°

36°

Wed

7/29

Partly Cloudy

28%

19°

32°

Thu

7/30

Clear

33%

18°

29°

Fri

7/31

Partly Cloudy

57%

18°

28°

Sat

8/1

Heavy Rain

90%

19°

28°

Sun

8/2

Rain

66%

20°

28°

Mon

8/3

Rain

66%

19°

31°

Tue

8/4

Rain

66%

21°

32°

Wed

8/5

Drizzle

55%

21°

31°

Thu

8/6

Drizzle

67%

22°

33°

Fri

8/7

Drizzle

60%

22°

32°

Sat

8/8

Drizzle

60%

22°

32°

Sun

8/9

Drizzle

60%

21°

32°

Mon

8/10

Drizzle

60%

21°

31°

Good

U.S. Air Quality Index · Dominant: PM2.5

50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today

PM_2.5

Fine particulate matter

Dominant

34 AQI 6.2 µg/m³

O₃

Ground-level ozone

32 AQI 35 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 34 Good 32 34

Tue 41 Good 32 41

Wed 43 Good 31 43

About the Air Quality Index

0–50 Good

51–100 Moderate

101–150 Unhealthy for Sensitive Groups

151–200 Unhealthy

201–300 Very Unhealthy

301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM_2.5 (fine particles) is reported in µg/m³ and ozone (O₃) in ppb. Forecast source: NWS NAQFC.

Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio

RAP

Valid Mon Jul 27, 08:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE352 J/kg

MLCAPE398 J/kg

MUCAPE651 J/kg

SBCIN-116 J/kg

MLCIN0 J/kg

Lifted Index-1.5

Kinematics

0–6 km Shear18 kt

0–1 km Shear5 kt

Eff. Shear19 kt

0–1 km SRH-23

0–3 km SRH-40

Eff. SRH-40

Storm Motion288° @ 24 kt

0–1 km EHI-0.1

Composite Parameters

Sig. Tornado0.0

STP (eff)0.0

Supercell0.0

K-Index36.4

Thermo & Levels

PWAT2.28 in

0–3 km LR4.7 °C/km

700–500 LR5.4 °C/km

Total Totals46.6

LCL970 hPa

LFC743 hPa

EL309 hPa

Freezing Lvl14,603 ft

Marshall County, Middle Tennessee, Tennessee, United States

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